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// RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s
// Test this with PCH.
// RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s
// RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s
#ifndef PCH_HELPER
#define PCH_HELPER
void NormalFunc() {
// CHECK-LABEL: NormalFunc
// CHECK-NEXT: CompoundStmt
int Var;
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl
// TODO OpenACC: these constructs require the clauses to be legal, but we
// don't have the clauses implemented yet. As we implement them, they needed
// to be added to the 'check' lines.
#pragma acc data default(none)
while (Var);
// CHECK-NEXT: OpenACCDataConstruct{{.*}}data
// CHECK-NEXT: default(none)
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
#pragma acc enter data copyin(Var)
// CHECK-NEXT: OpenACCEnterDataConstruct{{.*}} enter data
// CHECK-NEXT: copyin clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
#pragma acc exit data copyout(Var)
// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
// CHECK-NEXT: copyout clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
#pragma acc host_data use_device(Var)
while (Var);
// CHECK-NEXT: OpenACCHostDataConstruct{{.*}} host_data
// CHECK-NEXT: use_device clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
}
template<typename T>
void TemplFunc() {
// CHECK-LABEL: FunctionTemplateDecl {{.*}}TemplFunc
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}}TemplFunc
// CHECK-NEXT: CompoundStmt
T Var;
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl
#pragma acc data default(none)
while (Var);
// CHECK-NEXT: OpenACCDataConstruct{{.*}}data
// CHECK-NEXT: default(none)
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
#pragma acc enter data copyin(Var)
// CHECK-NEXT: OpenACCEnterDataConstruct{{.*}} enter data
// CHECK-NEXT: copyin clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'T'
#pragma acc exit data copyout(Var)
// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
// CHECK-NEXT: copyout clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'T'
#pragma acc host_data use_device(Var)
while (Var);
// CHECK-NEXT: OpenACCHostDataConstruct{{.*}} host_data
// CHECK-NEXT: use_device clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'T'
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
// Instantiation:
// CHECK-NEXT: FunctionDecl{{.*}} TemplFunc 'void ()' implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'int'
// CHECK-NEXT: BuiltinType{{.*}} 'int'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl
// CHECK-NEXT: OpenACCDataConstruct{{.*}}data
// CHECK-NEXT: default(none)
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
// CHECK-NEXT: OpenACCEnterDataConstruct{{.*}} enter data
// CHECK-NEXT: copyin clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
// CHECK-NEXT: copyout clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
// CHECK-NEXT: OpenACCHostDataConstruct{{.*}} host_data
// CHECK-NEXT: use_device clause
// CHECK-NEXT: DeclRefExpr{{.*}}'Var' 'int'
// CHECK-NEXT: WhileStmt
// CHECK: NullStmt
}
void use() {
TemplFunc<int>();
}
#endif
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